A political alliance is a partnership between different political parties or groups that come together to achieve common goals. These alliances can help parties gain more power, share resources, and increase their chances of winning elections. By working together, they can combine their strengths and appeal to a broader range of voters, making their collective voice stronger in the political landscape. Such alliances can take various forms, including formal agreements or informal collaborations. For example, during elections, parties like the Democratic Party and Republican Party may form coalitions with smaller parties to secure a majority. These alliances can also influence policy-making, as the parties negotiate to support each other's initiatives.